ABSTRACT. This contribution is devoted to descriptions of Parorthomorpha panda sp.n. and Streptogonopus jeekeli sp.n., both from central China, of as well as Touranella peculiaris sp.n., from south-central Vietnam. Nedyopus dawydoffiae (Attems, 1953) is redescribed in due detail based on new, near-topotypic material from Vietnam.